GB1201174A - Method and apparatus for treating solid substances - Google Patents

Method and apparatus for treating solid substances

Info

Publication number
GB1201174A
GB1201174A GB5307867A GB5307867A GB1201174A GB 1201174 A GB1201174 A GB 1201174A GB 5307867 A GB5307867 A GB 5307867A GB 5307867 A GB5307867 A GB 5307867A GB 1201174 A GB1201174 A GB 1201174A
Authority
GB
United Kingdom
Prior art keywords
solid
solid substances
treating solid
extraction
medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5307867A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Publication of GB1201174A publication Critical patent/GB1201174A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0226—Moving bed of solid material with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. worm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

1,201,174. Extraction from solids. INDUSTRIE-WERKE KARLSRUHE A.G. 22 Nov., 1967 [3 Dec., 1966];, No. 53078/67. Heading B1Q. A solid is introduced to worm conveyor 5 by supply device 6 and a solvent medium which extracts a constituent of the solid is introduced at feed pipe 8. A second extraction medium is introduced at 9. By controlling valves 10 and 11 solid and second extraction medium are discharged at 12 and first extraction medium and solute at 7.
GB5307867A 1966-12-03 1967-11-22 Method and apparatus for treating solid substances Expired GB1201174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0032392 1966-12-03

Publications (1)

Publication Number Publication Date
GB1201174A true GB1201174A (en) 1970-08-05

Family

ID=7204452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5307867A Expired GB1201174A (en) 1966-12-03 1967-11-22 Method and apparatus for treating solid substances

Country Status (2)

Country Link
DE (1) DE1519822A1 (en)
GB (1) GB1201174A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ197557A (en) * 1980-07-07 1985-09-13 Howden Equip Serv Pty Counter current extractor with intermittently reversing screw:radial ribs on screw flight

Also Published As

Publication number Publication date
DE1519822A1 (en) 1969-03-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees